Answer to Question #276442 in Inorganic Chemistry for Sohan

Question

Write the kc & kp equation of the followings:

I. 2NO2→N2O4

II. H2 + I2 → 2HI

III. N2 + 3H2 → 2NH3

Explain it.

Answer 1

Kc= 2 NO2 (g) ⇌ N2O4(g) is 6.9

Kc =H2 + I2 → 2HI is 54.

KP for the reaction N2+3H2⇌2NH3 at 400oC is 1.64×10−4 .